NSN 2520-01-503-3784 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-503-3784. Manufacturer of record part number: 1321261.
Also searched as2520-01-503-3784 ·
2520015033784 ·
NIIN 015033784 ·
01-503-3784 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 1YHH8 · 1321261
Nearby stock numbers← 2520-01-503-3781 Differential Ring
·
2520-01-503-3785 Differential Ring →
Features
Differential Gear — FSC 2520
1 manufacturer part number on file
Manufacturer of record: Jlg Industries, Inc.
Identification
NSN: 2520-01-503-3784
NIIN: 015033784
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 1321261
Manufacturer: Jlg Industries, Inc.
General Description
The Differential Gear, cataloged under National Stock Number 2520-01-503-3784, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Jlg Industries, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-503-3784
Primary Part Number
1321261
Item Name
Differential Gear
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Jlg Industries, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-01-503-3784?
NSN 2520-01-503-3784 is a Differential Gear, manufactured by Jlg Industries, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-503-3784?
NSN 2520-01-503-3784 has 1 manufacturer part number on file: 1321261 (Jlg Industries, Inc.).
What are the specifications of 1321261?
Key specifications for 1321261: End Item Identification: 3930014862151. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-503-3784 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.